//
//  MainViewController.swift
//  新浪微博
//
//  Created by Apple on 15/11/3.
//  Copyright © 2015年 Apple. All rights reserved.
//

import UIKit

class MainViewController: UITabBarController {

    override func viewDidLoad() {
        super.viewDidLoad()

      
    }
}
extension MainViewController{
    private  func addChildViewController {
       let vc =  MainViewController()
       vc.title = "首页"
       vc.tabBarItem.image=UIImage
     
    
    
    
    }
    
  }

